液压支架电液控系统推移安全阀开启现象分析
杨艳丽, 赵新亚, 王丽丽
Phenomenon Analysis on Opening of Safety Valve in Advancing Ram for Electro-hydraulic Control System of Hydraulic Roof Support
YANG Yan-li, ZHAO Xin-ya, WANG Li-li
液压与气动
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2014, (9): 75
-77
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DOI: 10.11832/j.issn.1000-4858.2014.09.017
